Inventory Days on Hand: How to Optimize and Improve Efficiency?

Jun 09,2025
Industry News
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What does inventory turnover days mean? How does the number affect your business? How to shorten inventory turnover days without facing the risk of out-of-stock

Inventory Days on Hand is like a key that can help us gain a deeper understanding of inventory status and optimize inventory management strategies, thereby improving the company's operational efficiency and profitability. Inventory Days on Hand is one of the key indicators for measuring inventory management efficiency.

As a professional logistics and warehousing service provider, Chinadivision, we are well aware of the confusion and challenges everyone faces in inventory management. This article will explain in detail the meaning and calculation method of inventory days and how to improve the company's operational efficiency by optimizing inventory days.

What is Inventory Days on Hand?

Inventory Days on Hand refers to the number of days that can support sales under the company's current inventory level. It reflects the liquidity of the company's inventory and is an important indicator for evaluating inventory management efficiency. The level of inventory days is directly related to the company's capital occupation, warehousing costs and operational efficiency.

Inventory Days on Hand

What does the level of inventory days mean?

High inventory days: hidden crisis

High inventory days means that the company has serious inventory backlog. It means that there is a large inventory backlog, the capital is occupied for a long time, and the storage cost is high, which may indicate inaccurate demand forecasts or poor sales. At the same time, these occupied funds cannot be used for other more valuable investments, such as product research and development, market expansion, etc., thus limiting the development of the company.

Secondly, high inventory days increase the risk of inventory obsolescence. In the international market, the speed of product replacement is very fast, and consumer demand is constantly changing. If the inventory backlog is too long, the product may lose its market competitiveness due to backward technology, outdated style, etc., and can only be processed at a low price in the end, causing huge losses.

Low inventory days: a symbol of efficient operation

Low inventory days indicate that the company's inventory management efficiency is high. It means that the company can quickly sell products from the warehouse, the capital recovery speed is fast, and the turnover efficiency is high. This not only reduces storage costs, but also improves the capital utilization rate of the company, enabling the company to respond to market changes more flexibly. But it may face the risk of out-of-stock, affecting customer satisfaction.

In addition, low inventory days can also reduce the risk of inventory loss. During international warehousing, products may be affected by various factors, such as temperature, humidity, pests, etc., resulting in quality degradation. Low inventory days can shorten the time that products stay in the warehouse and reduce the probability of these losses.

Factors affecting inventory turnover days

Supply chain efficiency

Long supplier delivery cycles may lead to inventory backlogs. Slow logistics distribution speed affects inventory liquidity.

Demand forecasting

Inaccurate forecasts may lead to excess or out-of-stock inventory. Seasonal demand changes affect inventory management strategies.

Warehousing management

Irrational warehouse layout may reduce inventory turnover efficiency. Advanced inventory management systems can optimize inventory flow.

How to calculate inventory turnover days?

The formula for calculating inventory turnover days is: Inventory turnover days = 365 / inventory turnover rate.

Inventory turnover rate = sales cost / average inventory balance.

The main benefits of reducing inventory turnover days

Reducing costs

Reducing inventory turnover days means reducing inventory backlogs, thereby reducing warehousing costs, capital occupation costs and inventory loss costs. Warehousing costs include warehouse rent, equipment maintenance costs, and employee wages. By optimizing inventory management and reducing inventory turnover days, companies can effectively control these costs and improve profitability.

Improve liquidity

The opportunity cost of companies that cannot be used for other investments due to inventory backlogs. Inventory loss costs include losses caused by product expiration, damage, and depreciation. Faster inventory turnover means faster capital recovery, and companies can allocate funds more flexibly and improve capital utilization efficiency.

Improve customer satisfaction

Quickly responding to customer needs is the key to improving customer satisfaction for companies. Reducing inventory turnover days means that companies can deliver products to customers faster and shorten delivery cycles. In international logistics, the length of the delivery cycle directly affects customers' purchasing decisions. If companies can deliver products in a timely and accurate manner, customers will be more satisfied with the company's services, thereby increasing customer loyalty and repurchase rates.

Enhance market competitiveness

In the fierce market competition, companies need to have the ability to quickly adjust production and inventory. Reducing inventory turnover days can enable companies to respond to market changes more flexibly and adjust product structure and inventory levels in a timely manner. When market demand changes, companies can quickly reduce the inventory of slow-selling products and increase the production of best-selling products, thereby better meeting market demand and improving market competitiveness.

User FAQs

How to optimize inventory days?

Improve the accuracy of demand forecasts through data analysis and market research. Classify and manage inventory, and give priority to high-turnover inventory. Establish close cooperation with suppliers to achieve timely replenishment.

Are there differences in product inventory turnover days in different industries?

Yes, there are large differences in product inventory turnover days in different industries. The fast-moving consumer goods industry has fast product updates and large fluctuations in consumer demand, and the inventory turnover days are usually short, which may be around 30-60 days. However, in some large-scale machinery and equipment, high-end electronic products and other industries, due to the high product value and long production cycle, the inventory turnover days may be relatively long, reaching 180 days or even longer.

In international warehousing, how to deal with inventory fluctuations caused by seasonal demand?

It is recommended that customers conduct market forecasting and demand planning in advance. According to historical sales data and market trends, reasonably arrange production and inventory. Before the peak season arrives, appropriately increase inventory reserves to meet market demand; in the off-season, reduce inventory backlogs through promotional activities, adjusting production plans, etc. At the same time, we can also use advanced warehouse management systems to monitor inventory levels in real time and adjust inventory strategies in a timely manner.

Choose Chinadivision to optimize your inventory management

As a professional logistics and warehousing service provider, Chinadivision provides comprehensive inventory management solutions to help you optimize inventory days and improve operational efficiency.

Advanced inventory management system

Chinadivision's inventory management system can monitor inventory levels in real time, provide accurate demand forecasts and inventory analysis, and help you optimize inventory management.

Customized inventory strategy

Based on your business needs, we provide customized inventory management strategies to ensure that inventory days meet your operational goals.

Flexible supply chain solutions

We have established close cooperative relationships with global suppliers, which can quickly respond to changes in demand and ensure timely replenishment of inventory.

Professional customer service

Our professional team is on call at any time to provide you with comprehensive customer support to ensure that your inventory management is worry-free.

If you encounter problems such as too high inventory days and low inventory turnover efficiency during international warehousing and inventory management, you may choose Chinadivision as your logistics and warehousing service provider. We have rich experience in international warehousing management and a professional team, and can provide you with a full range of inventory management solutions.

If you have any questions about Inventory Days on Hand or other international warehousing and inventory management, please feel free to contact us. Our professional team will serve you wholeheartedly and escort your business development.

About the Author: Limi

About the Author: Limi

Limi is a content marketing expert at ChinaDivision, helping businesses and e-commerce sellers navigate the complexities of international shipping by providing actionable tips and comprehensive guides on logistics, shipping, and cargo transportation.